$def with(todos)
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>web super terminal</title>
<script type="text/javascript" src="../static/js/postorder.js"></script>
</head>

<body>
  <a href='/receiveorder?order=ls'>提交</a>
  <a href='/clearall'>清屏</a>
  <div>
    <p>
      <label>order：</label>
      <input name="order" type=text id="order"  onkeydown='postorder("enter");' />
    </p>
  </div>
  <input type="button" onclick='postorder("click")' value="提交" />
  <div id="response" style="line-height: 5px;">
  	$todos
  </div>
</body>
</html>
